COD Standards
| Item No. | Description | Price |
|---|---|---|
| B1030 | COD Standard, 1,000 ppm, 250mL | $20.00 |
| B1031 | COD Standard, 10,000 ppm, 250mL | $20.00 |
Question/Answer
Is the lot number different than 77030
If you require a different lot other than 77030, request this when ordering and we will make sure a different lot is shipped to you.